EP2512100B1 - Mobiles kommunikationssystem und mobile endgerätevorrichtung - Google Patents

Mobiles kommunikationssystem und mobile endgerätevorrichtung Download PDF

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Publication number
EP2512100B1
EP2512100B1 EP12175224.0A EP12175224A EP2512100B1 EP 2512100 B1 EP2512100 B1 EP 2512100B1 EP 12175224 A EP12175224 A EP 12175224A EP 2512100 B1 EP2512100 B1 EP 2512100B1
Authority
EP
European Patent Office
Prior art keywords
function
program
mobile terminal
terminal device
server
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP12175224.0A
Other languages
English (en)
French (fr)
Other versions
EP2512100A1 (de
Inventor
Junichi Suzuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lenovo Innovations Ltd Hong Kong
Original Assignee
Lenovo Innovations Ltd Hong Kong
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lenovo Innovations Ltd Hong Kong filed Critical Lenovo Innovations Ltd Hong Kong
Publication of EP2512100A1 publication Critical patent/EP2512100A1/de
Application granted granted Critical
Publication of EP2512100B1 publication Critical patent/EP2512100B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/34—Network arrangements or protocols for supporting network services or applications involving the movement of software or configuration parameters 
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72406—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by software upgrading or downloading
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/14—Error detection or correction of the data by redundancy in operations
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1415—Saving, restoring, recovering or retrying at system level
    • G06F11/1417—Boot up procedures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72445—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality for supporting Internet browser applications

Definitions

  • the present invention relates to a mobile communications system and a mobile terminal device, and in particular to a mobile communications system having a mobile terminal device which downloads a program from a server through a network.
  • a recent mobile terminal device especially a portable telephone can incorporate various functions, such as a telephone directory, message recording, transfer, picture taking, and games. Since a portable telephone is integrally incorporated with hardware and software, a user can neither incorporate new functions nor delete unnecessary functions after purchasing the portable telephone. In order to use new functions, a user has to purchase a new portable telephone.
  • Japanese Patent Laid-open Official Gazette No. 2002-118510 discloses an external operation unit that can make connections with a mobile wireless telephone that is mounted in a car. Although this unit has a library including a set of downloadable functions, this unit is an apparatus other than a telephone.
  • a mobile terminal device according to the preamble of claim1 is disclosed in US-2003/041125 .
  • a mobile terminal device and a mobile communication system according to the invention are defined in claims 1 and 4, respectively; the dependent claims are related to further developments of the invention.
  • the mobile communications system includes a mobile terminal device 10, a function server 20, and a network 40.
  • the function server 20 has a Web page 21 (HTML documents contained in a WWW (worldwide Web) server) and software (hereinafter, referred to as "function programs") which performs various functions on the mobile terminal device 10.
  • the mobile terminal device 10 can make connections with the network 40.
  • the mobile terminal device 10 can access the function server 20 to download various function programs from the Web page 21.
  • the mobile terminal device 10 includes various kinds of hardware 107, interface 106, operating systems (OSs) 105, and application program interface (API) 104.
  • the hardware 107 includes, for example, a communications section, a display section, a key-input section, a memory section, a camera section, a sound section, a microphone and a speaker.
  • the mobile terminal device 10 includes a basic function means 103 that controls communications, function programs 101, and a function management means 102 that manages the function programs 101.
  • the function programs 101 may be installed in the mobile terminal device 10 in advance.
  • the mobile terminal device 10 can download the function programs 101 therein from the Web page, and can also delete function programs that have been already installed.
  • the API 104 functions as interface with subordinate modules.
  • FIG. 3 shows components of the function management means 102 according to the embodiment.
  • the function management means 102 includes a program management section 1021, a management table 1022, a downloading process section 1023, a version number management table 1024, and a setup process section 1025.
  • the management table 1022 registers function programs.
  • the downloading process section 1023 downloads and overwrites under the control by the program management section 1021.
  • the program management section 1021 transmits to the server 20 a request to download function programs that the user has chosen. Subsequently, the program management section 1021 identifies the chosen function programs and the version numbers thereof.
  • the program management section 1021 judges, with the reference to the management table 1022, whether the chosen function programs are the same as function programs that have been already installed, and whether the version numbers of the chosen programs is equal to those of the latest versions of the same programs that have not been downloaded yet.
  • the program management section 1021 controls the downloading process section 1023, and causes the downloading process section to start downloading new or updated versions of the function programs. With regard to function programs that have already been installed, the downloading is cancelled.
  • the version number management table 1024 records and manages the version numbers of installed function programs.
  • the setup process section 1025 executes installed function programs.
  • FIG. 4 shows an example of an embodiment relating the Web page 21 and the Server 20.
  • the mobile terminal device 10 accesses the server 20, displays the Web page 21 on the display section of the mobile terminal device 10, and chooses function programs.
  • FIG. 4 illustrates a telephone directory function, a scheduling function, ranging from a simple edition to a sophisticated edition.
  • the server 20 stores a plurality of downloadable function programs 201 (functions 1 to 9).
  • FIG. 5 shows an operation of a mobile communications system in the embodiment.
  • a user of the mobile terminal device 10 wishes to download a new function program (S1), and accesses the Web page 21 of the function server 20 (S2).
  • the display section of the mobile terminal device 10 displays a selection screen as shown in FIG. 4 .
  • the user designates a desired function as an addition from the key-input section (S3). If the user designates, for example, a scheduling function (a sophisticated edition thereof) and operates a process of determination, the program management section 1021 transmits a request to download the program of the designated function to the server 20 (S4).
  • the server 20 receives the request to download, chooses the designated program, and informs the mobile terminal device 10 of information of the commencement of the downloading that includes information of the designated function program (S5). Based on the information of the commencement of the downloading, the program management section 1021 of the mobile terminal device 10 judges whether or not the function of the function program intended to be downloaded is a new function, with reference to the management table 1022 (S6). If the function of the function program intended to be downloaded is a function whose program has already been installed, the mobile terminal device 10 additionally checks with the version number management table 1024 on the version number of the function program intended to be downloaded (S7) . If the version number of the function program that has already been installed is equal to that of the function program intended to be downloaded, the downloading is cancelled (S8).
  • the program management section 1021 controls the downloading process section 1023, and downloads after deleting the existing function program, or overwrites the existing function program (S9). If the function program intended to be downloaded has not been installed yet (in the case of Yes in S6), the program management section 1021 downloads the function program. When the downloading is completed, the program management section 1021 registers the function program with the management table 1022 (S10). In addition, the program management section 1021 registers information of the version number of the function program and the like with the version number management section 1024 (S11).
  • the user When the user intends to delete function programs (S12), the user causes the display section to display a list of function programs and the like, and chooses the programs that the user intends to delete (S13) .
  • the program management section 1021 controls the downloading process section 1023, and eliminates the intended function programs, and then deletes the related registrations from the management table 1022 (S14). Additionally, information of the version numbers of the eliminated function programs is deleted from the version number management table 1024 (S15).
  • FIG. 6 shows an operation of a mobile communications system according to another embodiment of the present invention.
  • the user accesses the Web page 21 (S2).
  • the user chooses to add and/or delete function programs (S21 and S23) a plurality of times.
  • the user can also choose to update a plurality of function programs at one time.
  • Subsequent processes from S4 to S8 are the same as those of FIG. 5 .
  • the latest version of a first of the function programs to be updated is written over the previous version of the same function program in the mobile terminal device 10, or the latest version is downloaded after the previous version is deleted (S24).
  • the server 20 can display function programs, which have been updated from time to time, as items to be updated for choice in the Web page.
  • the user can download the updated versions of the plurality of desired function programs one after another.
  • FIG. 7 shows the function management means 102 of the mobile terminal device related to an example of capability of coping with a freeze.
  • the function management means 102 shown in FIG. 7 includes a freeze monitoring process section 1026 that monitors a freeze on functions, a restart process section 1027 that restarts functions, and a setup suppressing process section 1028 that suppresses the setting up of the functions, in addition to 'components shown in FIG.
  • the freeze monitoring process section 1026 monitors the occurrence of a freeze while checking on the state of an operation of a program in a setup mode periodically. Based on the control of the freeze monitoring process section 1026, the restart process section 1027 forcibly shuts down a function program in a setup mode, if in a state of freezing, and restarts the function program.
  • the restart suppressing process section 1028 detects the frequency of the occurrence of a freeze in a prescribed length of time, and, then forcibly shuts down the process of the restart process section 1027, and prohibits a restart, depending on the frequency of the occurrence of a freeze.
  • the restart process section 1027 too, can restart a function program in operation that freezes, depending on the frequency of the occurrence of a freeze.
  • the mobile terminal communications system includes a computer 30 that make connections with the network.
  • the computer 30 accesses the server 20 through the network 40, and requests various function programs to be downloaded to the mobile terminal device 10.
  • the computer 30 transmits to the server 20 information for identifying function programs and ID information regarding the telephone number of the mobile terminal device 10 and the like.
  • the server 20 accesses the mobile terminal device 10, and downloads function programs designated by the computer 30 to the mobile terminal device 10.
  • the computer 30 represents, for example, a small home computer.
  • the above-mentioned mobile communications system can include a security function that rejects an unauthorized access.
  • the mobile communications system enables the mobile terminal device to download software (function programs) therein easily through the network.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Computer Security & Cryptography (AREA)
  • Stored Programmes (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Telephone Function (AREA)
  • Information Transfer Between Computers (AREA)

Claims (4)

  1. Mobile Endgerätvorrichtung (10), die eine Verbindung mit einem Netzwerk (40) herstellt und auf einen Server (20) einschließlich einer Webseite (21) und auf herunterladbare Funktionsprogramme zur Zufügung neuer Funktionen zu der mobilen Endgerätvorrichtung (10) zugreift, mit:
    einer standardisierten Anwendungsprogramm-Schnittstelleneinrichtung (104), die ausgebildet ist, um sich mit untergeordneten Modulen in der mobilen Endgerätvorrichtung zu verbinden,
    einer Anzahl von Funktionsprogrammen (101) zur Schaffung jeder Funktion entsprechend dem Funktionsprogramm und
    einer Funktions-Verwaltungseinrichtung (102), die ausgebildet ist, um die Zufügung durch das Herunterladen von dem Server und das Löschen des Funktionsprogramms zu verwalten,
    dadurch gekennzeichnet, dass die Funktions-Verwaltungseinrichtung aufweist:
    eine Stillstand-Überwachungseinrichtungen (1026), die das Auftreten des Stillstands überwacht, während sie einen Betriebszustand des Funktionsprogramms, das von dem Server (20) heruntergeladen wurde, in einem Einrichtungsmodus der Funktion überwacht,
    eine Neustart-Verarbeitungseinrichtung (1027), die zwangsweise das Funktionsprogramm in dem Einrichtungsmodus abschaltet und das Funktionsprogramm erneut startet, falls der Stillstand durch die Stillstand-Überwachungseinrichtung erfasst wird, und eine Einrichtungs-Unterdrückungs-Verarbeitungseinrichtung (1022), die das Einrichten der Funktion abhängig davon unterdrückt, dass eine Frequenz des Auftretens des Stillstands in einer vorgegebenen Zeitspanne erfasst wurde.
  2. Mobile Endgerätevorrichtung nach Anspruch 1, wobei die Funktions-Verwaltungseinrichtung (102) aufweist eine Programm-Verwaltungseinrichtung (1021) zum Verwalten des Herunterladens des Funktionsprogramms mit Bezug auf Informationen des Beginns des Herunterladens, die Informationen des herunterzuladen Funktionsprogramms umfassen und von dem Server vor dem Beginn des Herunterladens informiert werden.
  3. Mobbile Endgerätvorrichtung nach Anspruch 2, wobei die Programm-Verwaltungseinrichtung (1021) das Funktionsprogramm, das in der Mobilvorrichtung (10) installiert ist, mit Bezug auf Versionsnummern verwaltet, bestimmt, ob das Funktionsprogramm heruntergeladen wird oder nicht, basierend auf den Informationen über den Beginn des Herunterladens, die von dem Server (20) informiert wurden, und das Funktionsprogramm nur in einer nicht installierten Version herunterlädt.
  4. Mobillkommunikationssystem mit:
    einer mobilen Endgerätvorrichtung nach einem der Ansprüche 1 bis 3 und
    einem Server (20) einschließlich einer Webseite und herunterladbarer Funktionsprogramme zur Zufügung neuer Funktionen zu der mobilen Vorrichtung (10), der dem mobilen Endgerät (10) Informationen des Beginns des Herunterladens mitteilt, die Informationen über das herunterzuladende Funktionsprogramm vor dem Beginn des Herunterladens des Funktionsprogramms, das als herunterzuladen bezeichnet ist, umfassen.
EP12175224.0A 2003-06-06 2004-05-27 Mobiles kommunikationssystem und mobile endgerätevorrichtung Expired - Lifetime EP2512100B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003162368A JP4232092B2 (ja) 2003-06-06 2003-06-06 携帯端末システム及び携帯端末
EP04012599.9A EP1494418B1 (de) 2003-06-06 2004-05-27 Mobilkommunikationssystem und -gerät

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EP04012599.9A Division-Into EP1494418B1 (de) 2003-06-06 2004-05-27 Mobilkommunikationssystem und -gerät
EP04012599.9A Division EP1494418B1 (de) 2003-06-06 2004-05-27 Mobilkommunikationssystem und -gerät

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EP2512100A1 EP2512100A1 (de) 2012-10-17
EP2512100B1 true EP2512100B1 (de) 2017-06-28

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EP (2) EP2512100B1 (de)
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Also Published As

Publication number Publication date
EP1494418B1 (de) 2018-03-21
EP1494418A2 (de) 2005-01-05
JP2004364138A (ja) 2004-12-24
EP1494418A3 (de) 2009-10-07
CN1574745A (zh) 2005-02-02
JP4232092B2 (ja) 2009-03-04
CN1327649C (zh) 2007-07-18
US20040248566A1 (en) 2004-12-09
EP2512100A1 (de) 2012-10-17

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